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Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
CUDY

Cudy GS2048PS4 Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

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779,91 €
Be PVM: 644,55 €
  • Likutis tiekėjo sandėlyje: Liko 1 vnt.
  • Prekės ženklas: CUDY
  • Modelis: GS2048PS4-720W
  • Pakuotės svoris: 5,7 kg
  • Barkodas: 6971690792725
  • Prekės kodas: 737014
779,91 € Be PVM: 644,55 €
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Pagrindinės savybės

  • Conforms to IEEE802.3, IEEE 802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3z, IEEE802.3af/at/bt, IEEE802.3ad
  • Provides 48 10/100/1000Base-T ports and 4 10Gigabit SFP+
  • Provides 48 PoE ports,1-4 ports support IEEE802.3af/at/bt, 5-48 ports support IEEE802.3af/at, 750W Built-in power supply
  • High back-plane bandwidth 176Gbps
  • IEEE802.3x Flow control
  • Surge protection for power port and data ports
Žymės: cudy komutatoriai (switchai) , cudy komutatoriai (switchai
48-Port PoE + 4-Port Uplink
- 10/100/1000Mbps Ethernet ports
- IEEE 802.3af / 802.3at / 802.3bt compliant
- 720W total PoE power supply.
- Ideal for installing 48 PoE devices
- Auto-sensing technology delivers up to 90W of power to an 802.3bt PoE ++ device with backward compatibility for 802.3at PoE+ (30W) and 802.3af PoE (15.4W) devices

Highlight Features
- 4 x 10G SFP Slots
- 1-4 ports support IEEE802.3af/at/bt
- 5-48 ports support IEEE802.3af/at
- Support for the 19-inch cabinet installation
- Support desktop installation

Heat Dissipation
- Made of high-quality metal case, sturdy and durable with long service life, provide better heat dissipation, suitable for most environment.
- Built-in fan and venting holes help to dissipate heat quickly and ensure stable product operation
- High Quality TPS PoE chipset inside
- High Quality TPS PoE chipset inside ensure High performance and stable operation of the product.

Auto-sensing technology
- The port power prioritization technology ensures the continuous power supply of the key nodes.

Lightning protection
- Electrostatic standard: contact 6KV, air 8KV
- MTBF > 50000 hour
Specifications
Sandėlio grupė > Netzwerk > Switches [+1607][-273]
Management features
Switch type Managed
Switch layer L2
Quality of Service (QoS) support Yes
Configuring Location Settings (CLI) Yes
System event log Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity 0
Installed SFP+ modules quantity 0
Gigabit Ethernet (copper) ports quantity 48
SFP+ module slots quantity 4
Console port RJ-45
USB 2.0 ports quantity 1
Network
Networking standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support Yes
Port mirroring Yes
Full duplex Yes
Half duplex Yes
Flow control support Yes
Link aggregation Yes
Broadcast storm control Yes
Spanning tree protocol Yes
Auto-sensing Yes
Auto-negotiation Yes
MAC address auto-learning supported Yes
VLAN support Yes
Virtual LAN features IP subnet–based VLAN, MAC address-based VLAN, Port-based VLAN, VLAN mapping, Voice VLAN
Number of VLANs 4096
Data transmission
MAC address table 32000 entries
Switching capacity 176 Gbit/s
Forwarding rate 130.944 Mpps
Number of queues 8
Jumbo frames support Yes
Jumbo frames 12000
Packet buffer memory 2 MB
Security
DHCP features DHCP Option 82, DHCP client, DHCP relay, DHCP server, DHCP snooping
Access Control List (ACL) Yes
IGMP snooping Yes
Security algorithms SNMP, SNMPv2
MAC address filtering Yes
Loop protection Yes
IP-MAC-Port binding Yes
Authentication type AAA, IEEE 802.1x, RADIUS
Queue scheduling algorithms Strict Priority Queue (SPQ), Weighted Round Robin (WRR)
MAC address entries Static MAC address entries
Multicast features
Multicast support Yes
Protocols
Routing protocols OSPFv2, RIP-1, RIP-2, VRRP
Design
Product colour Black
Reset button Yes
LED indicators Activity, Link, PoE, Power
Performance
Built-in processor Yes
Processor model ARM Cortex-A9
Processor frequency 400 MHz
Memory type DDR3-SDRAM
Internal memory 2048 MB
Flash memory 64 MB
Firmware upgradeable Yes
Mean time between failures (MTBF) 50000 h
Power
Power source AC
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Surge protection Yes
Surge protection voltage 8 kV
Power over Ethernet (PoE)
Power over Ethernet (PoE) Yes
Power over Ethernet (PoE) ports quantity 48
Power over Ethernet (PoE) power per port 90 W
Total Power over Ethernet (PoE) budget 720 W
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Packaging content
Cables included AC